IPD78P054Y Search Results

d78054

Abstract: connecting diagram for ic 14004
Text: P R E L IM IN A R Y P R O D U C T IN F O R M A T IO N NEC M O S INTEGRATED CIRCUIT 8-BIT SINGLE-CHIP MICROCOMPUTER DESCRIPTION The /iPD78P054Y is a product in which the on-chip mask ROM of the ¿iPD78054Y is replaced by one-time PROM which can be written to once only, or by EPROM which can be programmed, erased, and reprogrammed.